EP2869199A3 - Systèmes et procédés de réservation distribuée - Google Patents

Systèmes et procédés de réservation distribuée Download PDF

Info

Publication number
EP2869199A3
EP2869199A3 EP14191664.3A EP14191664A EP2869199A3 EP 2869199 A3 EP2869199 A3 EP 2869199A3 EP 14191664 A EP14191664 A EP 14191664A EP 2869199 A3 EP2869199 A3 EP 2869199A3
Authority
EP
European Patent Office
Prior art keywords
storage nodes
methods
multiple storage
reservation systems
distributed reservation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP14191664.3A
Other languages
German (de)
English (en)
Other versions
EP2869199A2 (fr
Inventor
Pavan K. Mettu
Avinash Kumar
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gridstore Inc
Original Assignee
Gridstore Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gridstore Inc filed Critical Gridstore Inc
Publication of EP2869199A2 publication Critical patent/EP2869199A2/fr
Publication of EP2869199A3 publication Critical patent/EP2869199A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/23—Updating
    • G06F16/2308—Concurrency control
    • G06F16/2336—Pessimistic concurrency control approaches, e.g. locking or multiple versions without time stamps
    • G06F16/2343—Locking methods, e.g. distributed locking or locking implementation details
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G06F12/1458—Protection against unauthorised use of memory or access to memory by checking the subject access rights
    • G06F12/1466—Key-lock mechanism
    • G06F12/1475—Key-lock mechanism in a virtual system, e.g. with translation means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/062—Securing storage systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629—Configuration or reconfiguration of storage systems
    • G06F3/0637—Permissions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46—Multiprogramming arrangements
    • G06F9/52—Program synchronisation; Mutual exclusion, e.g. by means of semaphores
    • G06F9/526—Mutual exclusion algorithms

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Software Systems (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Multi Processors (AREA)
EP14191664.3A 2013-11-04 2014-11-04 Systèmes et procédés de réservation distribuée Withdrawn EP2869199A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201361899767P 2013-11-04 2013-11-04

Publications (2)

Publication Number Publication Date
EP2869199A2 EP2869199A2 (fr) 2015-05-06
EP2869199A3 true EP2869199A3 (fr) 2016-06-29

Family

ID=51900132

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14191664.3A Withdrawn EP2869199A3 (fr) 2013-11-04 2014-11-04 Systèmes et procédés de réservation distribuée

Country Status (2)

Country Link
US (2) US9959309B2 (fr)
EP (1) EP2869199A3 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107168642B (zh) * 2017-03-30 2020-05-01 北京奇艺世纪科技有限公司 一种数据存储方法及系统
US10901621B2 (en) 2017-12-13 2021-01-26 Red Hat, Inc. Dual-level storage device reservation
CN110008031B (zh) * 2018-01-05 2022-04-15 北京金山云网络技术有限公司 设备操作方法、集群系统、电子设备及可读取存储介质
US10733066B2 (en) 2018-03-09 2020-08-04 Hewlett Packard Enterprise Development Lp Persistent reservation commands in a distributed storage system
US20210073050A1 (en) * 2019-09-11 2021-03-11 International Business Machines Corporation Re-dispatching tasks on associated processors to reduce lock contention
US11625180B1 (en) * 2020-12-10 2023-04-11 Amazon Technologies, Inc. Fault tolerant reservation state distribution for multi-partition logical volumes
US11397545B1 (en) 2021-01-20 2022-07-26 Pure Storage, Inc. Emulating persistent reservations in a cloud-based storage system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030188218A1 (en) * 2002-03-26 2003-10-02 Clark Lubbers System and method for active-active data replication
EP2176756A2 (fr) * 2007-07-10 2010-04-21 International Business Machines Corporation Système de fichiers se montant dans un système de fichiers clustérisé
US20110173506A1 (en) * 2009-12-23 2011-07-14 International Business Machines Corporation Clearing SCSI Reservations for Non-Detectable Initiators for Extended Duration
US20120102561A1 (en) * 2010-10-26 2012-04-26 International Business Machines Corporation Token-based reservations for scsi architectures
US20120151095A1 (en) * 2010-12-09 2012-06-14 Ibm Corporation Enforcing logical unit (lu) persistent reservations upon a shared virtual storage device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6393539B1 (en) * 2000-05-04 2002-05-21 Dell Products, L.P. System and method for reliably assigning and protecting data in a centralizes storage system
BR0201115A (pt) * 2002-04-02 2005-02-22 Coppe Ufrj Memória cooperativa distribuìda colapsada para sistemas de mìdia-sob-demanda interativa e escalável
US7543301B2 (en) * 2003-10-21 2009-06-02 Gemstone Systems, Inc. Shared queues in shared object space
FR2880485B1 (fr) * 2005-01-06 2007-03-16 Canon Europa Nv Naamlooze Venn Procedes de stockage et de lecture d'un contenu, du type mettant en oeuvre un protocole de protection de contenu, dispositifs source, de stockage et recepteur correspondants.
US8001580B1 (en) * 2005-07-25 2011-08-16 Netapp, Inc. System and method for revoking soft locks in a distributed storage system environment
US20080082647A1 (en) * 2006-09-29 2008-04-03 Dennis Baker Connection reservation in dynamic node allocation computing environments
GB2484086A (en) * 2010-09-28 2012-04-04 Metaswitch Networks Ltd Reliability and performance modes in a distributed storage system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030188218A1 (en) * 2002-03-26 2003-10-02 Clark Lubbers System and method for active-active data replication
EP2176756A2 (fr) * 2007-07-10 2010-04-21 International Business Machines Corporation Système de fichiers se montant dans un système de fichiers clustérisé
US20110173506A1 (en) * 2009-12-23 2011-07-14 International Business Machines Corporation Clearing SCSI Reservations for Non-Detectable Initiators for Extended Duration
US20120102561A1 (en) * 2010-10-26 2012-04-26 International Business Machines Corporation Token-based reservations for scsi architectures
US20120151095A1 (en) * 2010-12-09 2012-06-14 Ibm Corporation Enforcing logical unit (lu) persistent reservations upon a shared virtual storage device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"Information technology - SCSI Primary Commands -3 (SPC-3)", INTERNET CITATION, 4 May 2005 (2005-05-04), XP002402999, Retrieved from the Internet <URL:http://www.13thmonkey.org/documentation/SCSI/spc3r23.pdf> [retrieved on 20061013] *

Also Published As

Publication number Publication date
EP2869199A2 (fr) 2015-05-06
US10515067B2 (en) 2019-12-24
US20150127917A1 (en) 2015-05-07
US20180218024A1 (en) 2018-08-02
US9959309B2 (en) 2018-05-01

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